22171264

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1$

素因数の和:497

約数の個数: 64

約数和(自身を含む): 48911040

約数和(自身を除く): 26739776

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 128, 136, 184, 272, 368, 391, 443, 544, 736, 782, 886, 1088, 1472, 1564, 1772, 2176, 2944, 3128, 3544, 6256, 7088, 7531, 10189, 12512, 14176, 15062, 20378, 25024, 28352, 30124, 40756, 50048, 56704, 60248, 81512, 120496, 163024, 173213, 240992, 326048, 346426, 481984, 652096, 692852, 963968, 1304192, 1385704, 2771408, 5542816, 11085632, 22171264]

約数ペア:

[(1, 22171264), (2, 11085632), (4, 5542816), (8, 2771408), (16, 1385704), (17, 1304192), (23, 963968), (32, 692852), (34, 652096), (46, 481984), (64, 346426), (68, 326048), (92, 240992), (128, 173213), (136, 163024), (184, 120496), (272, 81512), (368, 60248), (391, 56704), (443, 50048), (544, 40756), (736, 30124), (782, 28352), (886, 25024), (1088, 20378), (1472, 15062), (1564, 14176), (1772, 12512), (2176, 10189), (2944, 7531), (3128, 7088), (3544, 6256)]